#define _CRT_SECURE_NO_WARNINGS 1


#include<stdio.h>

int main()
{
	//void a = 0;
	void* p = NULL;
	//printf("%d", sizeof(void));
	int* a = NULL;
	char* b = NULL;
	double* c = NULL;
	p = a;
	p = b;
	p = c;
	c = p;
	b = p;
	a = p;


	return 0;
}